Re: Need Advise: Using Oracle from Visual c++
From: Pascal LEAUTIER <leautier_at_dialup.francenet.fr>
Date: 14 Dec 1994 10:01:16 GMT
Message-ID: <3cmfpd$bit_at_chleuasme.francenet.fr>
Date: 14 Dec 1994 10:01:16 GMT
Message-ID: <3cmfpd$bit_at_chleuasme.francenet.fr>
In article <3c05te$md5_at_yoda.Syntex.Com>, Mike.Wood_at_syntex.com says:
>
>
>
>I am trying to determine the fastest way of accessing an Oracle 7 server
>from within Visual C++ (retrieve and update).
>
>If you know of any systems other than ODBC (SLOW!) and PRO-C (non-dynamic)
>I would greatly appreciate it.
>
>Thanks,
>
>Mike.
I heard many times that the ODBC driver for ORACLE 7 that is sold by ORACLE Corp is very slow. It seems to be a bad conception of this driver by ORACLE itself. Otherwise, ODBC should, generaly, not add a too big overhead.
By the way, I have a question about Visual C++ and this ODBC driver:
we're looking to use ODBC with the MFC 2.5 classes and CDataSet/CDataBase objects.
unhapilly, we experiment an error in DBCORE.CPP at line 242. It seems that the driver itself is sending back
a null handle. Have you a solution or heard about a solution?
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/ Pascal LEAUTIER - AIR FRANCE /
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Received on Wed Dec 14 1994 - 11:01:16 CET